//
//  ViewController.h
//  RuntimeTestDemo
//
//  Created by yuanjiang on 2017/11/17.
//  Copyright © 2017年 YuanJiang. All rights reserved.
//

#import <UIKit/UIKit.h>

/**
 runtime实践
 */
@interface ViewController : UIViewController

@property(nonatomic,strong) NSString *testProperty;

@end

